Fitbit Charge 6 activity tracker helps supercharge your workouts, health & daily routine.See your heart rate in real-time when exercising by linking the Charge 6 to compatible fitness machines.Choose your mood with YouTube Music controls and access over 40 exercise modes for motivation.Accurate heart rate tracking provides advanced health insights, including metrics like calories and Active Zone Minutes.Enjoy integrated turn-by-turn directions from Google Maps and easy payments with Google Wallet.